tralala vidi avion
tralala vidi avion .
t̪̻ r ä l ä l ä WORD_BOUNDARY ʋ i d̪̻ i WORD_BOUNDARY ä ʋ i o̞ n WORD_BOUNDARY
t r a l a l a WORD_BOUNDARY v i d i WORD_BOUNDARY a v i o n WORD_BOUNDARY . WORD_BOUNDARY